Resumen

ESTRADA PEREIRA, Gladys Aída et al. Clinical, histological and pathological diagnosis of carcinoma in situ of the oral mucous. MEDISAN [online]. 2015, vol.19, n.4, pp. 462-467. ISSN 1029-3019.

A descriptive and cross-sectional study of 25 patients, with tobacco addition and carcinoma in situ of the oral mucous, assisted in the stomatological department of the Specialties Polyclinic belonging to "Saturnino Lora Torres" Teaching Provincial Clinical Surgical Hospital in Santiago de Cuba was carried out from April, 2008 to same period of the 2013, in order to evaluate the results of the clinical, histological and pathological diagnosis of this neoplasia. By means of the classic technique of inclusion in paraffin the existence of cellular changes was confirmed. The male sex and the absence of subjective symptoms prevailed in the leucoplasic form in the case material. The most susceptible anatomical site corresponded to the lateral border of the tongue. Among the most common tissue alterations there were: nuclear hyperchromatism, intact basal membrane, loss of the polarity, as well as nuclear and cellular pleomorphism

Palabras clave : intraepithelium carcinoma; clinical diagnosis; histological and pathological diagnosis; biopsy; nuclear hypercromatism; intact basal membrane; loss of polarity; nuclear pleomorphism; cellular pleomorphism; secondary health care.

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